Question

The molarity of C29H60(M.wt.408) in wiinter rainwater is 5.6 n.M, Find the concentration in g/L and in ppb

Answer 1

Answer:

Explanation:

Molarity (M) is the number of moles of solute  

dissolved in one liter of solution.  

• To calculate the molarity of a solution, divide the moles  

of solute by the volume of the solution. Remember that  

volume is ALWAYS in LITERS! Molarity Example

If 5 liters of water is added to two moles of  

glucose to make a solution, the concentration (molarity) is said to be 0.4 M

2 mol of glucose

5 liters of soln. = 0.4 M

*Remember that solution is always in liters!